225919680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{33619}}^1$

素因数の和:33646

約数の個数: 112

約数和(自身を含む): 819790080

約数和(自身を除く): 593870400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 33619, 67238, 100857, 134476, 168095, 201714, 235333, 268952, 336190, 403428, 470666, 504285, 537904, 672380, 705999, 806856, 941332, 1008570, 1075808, 1176665, 1344760, 1411998, 1613712, 1882664, 2017140, 2151616, 2353330, 2689520, 2823996, 3227424, 3529995, 3765328, 4034280, 4706660, 5379040, 5647992, 6454848, 7059990, 7530656, 8068560, 9413320, 10758080, 11295984, 14119980, 15061312, 16137120, 18826640, 22591968, 28239960, 32274240, 37653280, 45183936, 56479920, 75306560, 112959840, 225919680]

約数ペア:

[(1, 225919680), (2, 112959840), (3, 75306560), (4, 56479920), (5, 45183936), (6, 37653280), (7, 32274240), (8, 28239960), (10, 22591968), (12, 18826640), (14, 16137120), (15, 15061312), (16, 14119980), (20, 11295984), (21, 10758080), (24, 9413320), (28, 8068560), (30, 7530656), (32, 7059990), (35, 6454848), (40, 5647992), (42, 5379040), (48, 4706660), (56, 4034280), (60, 3765328), (64, 3529995), (70, 3227424), (80, 2823996), (84, 2689520), (96, 2353330), (105, 2151616), (112, 2017140), (120, 1882664), (140, 1613712), (160, 1411998), (168, 1344760), (192, 1176665), (210, 1075808), (224, 1008570), (240, 941332), (280, 806856), (320, 705999), (336, 672380), (420, 537904), (448, 504285), (480, 470666), (560, 403428), (672, 336190), (840, 268952), (960, 235333), (1120, 201714), (1344, 168095), (1680, 134476), (2240, 100857), (3360, 67238), (6720, 33619)]